These 22 gauge 13 series staples are made for light-duty fastening where a narrow, low-profile staple is preferred. The 3/8" crown and 1/4" leg size works with compatible 13 series tackers for upholstery, fabric fixing, furniture backing, cabinet panels, craft work, trim, cardboard, and thin wood repair. Galvanized carbon steel gives the staples dependable driving strength and light corrosion resistance for dry indoor environments. Check your staple gun model and accepted staple size before purchase to confirm fit.